Light string holder



FIG. 1 is a front perspective view of the light string holder according to my design;

FIG. 2 is a front elevational view of the light string holder according to FIG. 1;

FIG. 3 is a side elevational view of the light string holder according to FIG. 1, the remaining two sides of the light string holder according to FIG. 1 being identical in ornamentation to that shown in this FIG.;

FIG. 4 is a bottom plan view of the light string holder according to FIG. 1; and,

FIG. 5 is an top view of the light string holder according to FIG. 1. 

The ornamental design for a light string holder, as shown and described. 